Good Condition, untested, 

The ClearOne CONVERGE Pro 880T is a high-end 8-channel audio conferencing mixer designed for boardrooms, courtrooms, training centers, and other demanding AV environments. It builds on the capabilities of the standard 880 model by adding a built-in telephone interface and 10W power amplifier, making it ideal for standalone conferencing setups. 

🔧 Key Features:

- Next-Gen Acoustic Echo Cancellation: Full bandwidth (20 Hz–22 kHz) echo cancellation across all mic inputs

- Noise Cancellation & AGC: Adaptive ambient modeling and automatic gain control for consistent audio

- Telephone Interface: Analog RJ-11 port with echo cancellation and noise suppression for teleconferencing

- Integrated Amplifier: 10W speaker output for direct audio reinforcement